Regulatory Text
47 C.F.R. § 80.74 — Public coast station facilities for a telephony busy signal.
§ 80.74 Public coast station facilities for a telephony busy signal. A “busy” signal, when used by a public coast station in accordance with the provisions of § 80.111(d), must consist of the transmission of a single audio frequency regularly interrupted, as follows: (a) Audio frequency. Not less than 100 nor more than 1100 Hertz, provided the frequency used for this purpose will not cause auto alarms or selective-ringing devices to be operated. (b) Rate of interruption. 60 times per minute ±10%. (c) Duration of each interruption. 0.5 second ±10%.
Source: ecfr.gov · govinfo.gov — public domain
Official Source ↗
Root-LD Entity Data
◈ Machine-Readable Provenance Record
Root-LD v1.0 · boisestandard.org
Federation ID
BS-CFR47-SEC-D02835
Entity Class
REGULATION / FEDERAL-CFR-SECTION
Domain Signature
boisestandard.org
Citation
47 C.F.R. § 80.74
Corpus
CFR — Code of Federal Regulations
Status
✓ ACTIVE
Source
PRIMARY-SOURCE
Source Verified
✓ TRUE
Content Hash
2e15429fa8b708de...
Semantic Edges
Pending — corpus passes queued
The regulatory text of 47 C.F.R. § 80.74 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
Navigate Corpus — Title 47 C.F.R.
Title 47 — Telecommunication
47 C.F.R. § 0.147 C.F.R. § 0.347 C.F.R. § 0.547 C.F.R. § 0.1147 C.F.R. § 0.1347 C.F.R. § 0.1547 C.F.R. § 0.1747 C.F.R. § 0.1947 C.F.R. § 0.2147 C.F.R. § 0.3147 C.F.R. § 0.4147 C.F.R. § 0.5147 C.F.R. § 0.6147 C.F.R. § 0.8147 C.F.R. § 0.9147 C.F.R. § 0.10147 C.F.R. § 0.11147 C.F.R. § 0.12147 C.F.R. § 0.13147 C.F.R. § 0.14147 C.F.R. § 0.15147 C.F.R. § 0.18147 C.F.R. § 0.18547 C.F.R. § 0.18647 C.F.R. § 0.19147 C.F.R. § 0.19247 C.F.R. § 0.20147 C.F.R. § 0.20347 C.F.R. § 0.20447 C.F.R. § 0.211
47 C.F.R. — public domain
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